3193669160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{659849}}^1$

素因数の和:659882

約数の個数: 48

約数和(自身を含む): 7898404500

約数和(自身を除く): 4704735340

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 659849, 1319698, 2639396, 3299245, 5278792, 6598490, 7258339, 13196980, 14516678, 26393960, 29033356, 36291695, 58066712, 72583390, 79841729, 145166780, 159683458, 290333560, 319366916, 399208645, 638733832, 798417290, 1596834580, 3193669160]

約数ペア:

[(1, 3193669160), (2, 1596834580), (4, 798417290), (5, 638733832), (8, 399208645), (10, 319366916), (11, 290333560), (20, 159683458), (22, 145166780), (40, 79841729), (44, 72583390), (55, 58066712), (88, 36291695), (110, 29033356), (121, 26393960), (220, 14516678), (242, 13196980), (440, 7258339), (484, 6598490), (605, 5278792), (968, 3299245), (1210, 2639396), (2420, 1319698), (4840, 659849)]